It is available in two version; the PRO version of Electrodroid doesn’t have any ads, and it has more features than the free version. You can get more detail about the differences in the FAQ.
The full version includes:
• Resistor color code decoder (3-6 bands, with inverse look-up);
• SMD Resistor Code;
• Inductor color code decoder;
• Ohm’s law calculator;
• Reactance/Resonance calculator;
• Voltage divider;
• Resistors ratio, value/series/parallel;
• Capacitor charge calculation;
• Operational amplifier;
• LED resistor calculator (with customizable database);
• Adjustable voltage regulator/LM317 calculator (with customizable values);
• Heat dissipation;
• Battery Life calculator;
• Inductor design tool;
• Voltage Drop calculator;
• PCB Trace Width calculator;
• Simple Filters calculator;
• NE555 calculator;
• Power Calculator;
• RMS Converter;
• Decibel Converter;device-2012-07-06-165011
• Frequency Converter;
• Analog-Digital Converter;
• Y-Δ Transformation;
• Range Converter
- And Many More..
What's New:
Version 4.1:
• support for Android 6.0 Marshmallow;
• New Pinouts: Trailer connectors [Pro];
• New Resources: International Protection Marking (IPxx codes) [Pro];
• improved Material design theme;
• minor changes in calculators;
• translation updates;
• bugs fix;
:: Download Link ::
:: ScreenShot ElectroDroid Pro ::

